Hinge connector



FIG. 1 is a perspective view of the hinge connector;

FIG. 2 is an end view thereof, the other end view being a mirror image;

FIG. 3 is a front side view thereof;

FIG. 4 is a rear side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The design is shown fragmented in FIGS. 1, 3, 4, 5, and 6 in order to indicate that a specific length and width of the hinge connector form no part of the claimed design. 

The ornamental design for a hinge connector, as shown and described. 